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3SK254 from NEC

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3SK254

Manufacturer: NEC

RF AMPLIFIER FOR CATV TUNER N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT TRANSISTOR 4 PINS SUPER MINI MOLD

Partnumber Manufacturer Quantity Availability
3SK254 NEC 4600 In Stock

Description and Introduction

RF AMPLIFIER FOR CATV TUNER N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT TRANSISTOR 4 PINS SUPER MINI MOLD The part 3SK254 is a semiconductor device manufactured by Siemens (now Infineon Technologies). It is a dual-gate MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for use in RF (Radio Frequency) applications, particularly in VHF (Very High Frequency) and UHF (Ultra High Frequency) bands. 

Key specifications for the 3SK254 include:
- **Drain-Source Voltage (V_DS):** 20V
- **Gate-Source Voltage (V_GS):** ±8V
- **Drain Current (I_D):** 30mA
- **Power Dissipation (P_D):** 300mW
- **Transition Frequency (f_T):** 1.2GHz
- **Input Capacitance (C_iss):** 2.5pF
- **Output Capacitance (C_oss):** 1.5pF
- **Reverse Transfer Capacitance (C_rss):** 0.05pF

The device is typically used in RF amplifiers, mixers, and oscillators due to its high gain and low noise characteristics. It is available in a SOT-143 package. 

For detailed NEC (Nippon Electric Company) specifications, it is recommended to refer to the official datasheet or technical documentation provided by the manufacturer, as NEC-specific details may not be explicitly mentioned in general datasheets.

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